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Diffusion coefficient of dideuterium oxide in water

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of dideuterium oxide in water at different concentrations measured using closed capillary.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

D2 O

(1)

dideuterium oxide

7789-20-0

H2 O

(2)

water

7732-18-5

Intradiffusion Coefficient: D1T (xi); T = 298.15 ± 0.05 K; Method: CC

Ref.: [1962D1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.002

101.32

2.25 ± 0.01

 

0.50

101.32

2.11 ± 0.01

 

0.98

101.32

1.90 ± 0.02

 

Comment: HTO used as tracer

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

CC

closed capillary

x i

mole fraction

References

  1. [1962D1]
    Devell L.: Acta Chem. Scand. 16 (1962) 2177–2188.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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